{"instruction": "You are an expert in event argument extraction. Please extract event arguments and their roles from the input that conform to the schema definition, which already includes event trigger words. If an argument does not exist, return NAN or an empty dictionary. Please respond in the format of a JSON string.", "schema": [{"event_type": "adverse event", "arguments": ["Treatment", "Treatment.Route", "Treatment.Time_elapsed", "Effect", "Combination.Drug", "Subject.Population", "Treatment.Dosage", "Treatment.Duration", "Subject.Race", "Subject.Disorder", "Subject.Gender", "Treatment.Freq", "Treatment.Drug"]}], "input": "We present here a female patient who developed acute bilateral parotitis within minutes of i.v. enalaprilat injection and recovered within 24 hours of stopping the drug and with symptomatic treatment."}
{"adverse event": [{"Treatment": "i.v. enalaprilat injection", "Treatment.Route": "injection", "Treatment.Time_elapsed": "within minutes", "Effect": "acute bilateral parotitis", "Combination.Drug": "NAN", "Subject.Population": "NAN", "Treatment.Dosage": "NAN", "Treatment.Duration": "NAN", "Subject.Race": "NAN", "Subject.Disorder": "NAN", "Subject.Gender": "female", "Treatment.Freq": "NAN", "Treatment.Drug": "enalaprilat"}]}